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Which three are true regarding the use of outer joins? ()

发布日期:2022-07-05

Which three are true regarding the use of outer jo...
A

You cannot use IN operator in a condition that involves an outerjoin.

B

You use (+) on both sides of the WHERE condition to perform an outerjoin.

C

You use (*) on both sides of the WHERE condition to perform an outerjoin.

D

You use an outerjoin to see only the rows that do not meet the join condition.

E

In the WHERE condition, you use (+) following the name of the column in the table without matching rows, to perform an outerjoin.

F

You cannot link a condition that is involved in an outerjoin to another condition by using the OR operator.

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